chem~titration curve~可找到end point嗎？

end point 係titration curve的中間位, 所以end point係obtained from experimental value

而equivalent point係obtained from theoretical value, 即係由條equation推出黎

兩個points可以share the same position, 如果係ge話, 代表你揀隻indicator揀得好 & 你做個experiment做得好好
but兩者多數會有difference